得到错误，在Facebook上发布IOS

我使用最新版本的Facebook SDK 4.1的IOS，但是当我上传图片和文字，它提供了一个error.Below是我的代码 -得到错误，在Facebook上发布IOS

的NSArray *权限= [[NSArray alloc] initWithObjects：@“publish_actions”，@“user_photos”，nil];

 [FBSession openActiveSessionWithPublishPermissions:permissions defaultAudience:FBSessionDefaultAudienceFriends allowLoginUI:YES completionHandler:^(FBSession *session,FBSessionState status,NSError *error) 
     { 
      if (error) 
      { 

      } 
      else if(FB_ISSESSIONOPENWITHSTATE(status)) 
      { 
       [[FBRequest requestForMe] startWithCompletionHandler: 
        ^(FBRequestConnection *connection, NSDictionary<FBGraphUser> *user, NSError *error) { 
         if (!error) 
         { 
          NSDictionary *parameters = [NSDictionary dictionaryWithObjectsAndKeys: 
                 imgShare,@"picture", txtViewPost.text,@"message", 
                 nil]; 

          FBRequest *request = [FBRequest requestWithGraphPath:@"me/feed" 
                    parameters:parameters 
                    HTTPMethod:@"POST"]; 

          FBRequestConnection *connection = [[FBRequestConnection alloc] init]; 

          [connection addRequest:request 
           completionHandler:^(FBRequestConnection *connection, id result, NSError *error) 
          { 
           if (!error) 
           { 
            isFacebookActive = YES; 
            [btnFacebook setImage:[UIImage imageNamed:@"facebook-round-active-btn.png"] forState:UIControlStateNormal]; 
            NSLog(@"Photo uploaded successfuly! %@",result); 

           } 
           else 
           { 
            NSLog(@"Photo uploaded failed :(%@",error.userInfo); 
            isFacebookActive = NO; 
            [btnFacebook setImage:[UIImage imageNamed:@"facebook-round--btn.png"] forState:UIControlStateNormal]; 
           } 
          }]; 
          [connection start]; 

         } 
        }]; 

      } 
     }];

下面是错误日志

Photo uploaded failed :({ 
    "com.facebook.sdk:ErrorSessionKey" = "<FBSession: 0x7fb7d20a3280, state: FBSessionStateOpen, loginHandler: 0x7fb7d0f40520, appID: 386374258207146, urlSchemeSuffix: , tokenCachingStrategy:<FBSessionTokenCachingStrategy: 0x7fb7d0ea89b0>, expirationDate: 2015-07-12 08:31:47 +0000, refreshDate: 2015-05-13 14:30:50 +0000, attemptedRefreshDate: 0000-12-30 00:00:00 +0000, permissions:(\n \"user_location\",\n \"user_events\",\n \"user_photos\",\n \"user_videos\",\n \"user_friends\",\n email,\n \"publish_actions\",\n \"public_profile\"\n)>"; 
    "com.facebook.sdk:HTTPStatusCode" = 400; 
    "com.facebook.sdk:ParsedJSONResponseKey" =  { 
     body =   { 
      error =    { 
       code = 100; 
       message = "(#100) picture is not properly formatted"; 
       type = OAuthException; 
      }; 
     }; 
     code = 400; 
    }; 
}

来源

2015-05-13 Mayank Gupta

什么是'imgShare'？日志中的错误是“图片格式不正确”。 – Mike

imgShare是UIImage的对象。 –

如果我在寻找正确的文档（https://developers.facebook.com/docs/reference/ios/3.5/class/FBRequest），它看起来像期待'image'成为图像的URL，而不是一个图像对象。 – Mike

变化码 “我/饲料” 到 “我/照片”，它为我工作后。

FBRequest *请求= [FBRequest requestWithGraphPath：@ “我/照片” 参数：参数列举HTTPMethod：@ “POST”];

来源

2015-05-14 06:31:46

得到错误，在Facebook上发布IOS

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